Vulnerability · Published Oct 30, 2026 · Assigned by VulnCheck

CVE-2026-119652HuLa-Server through 3.0.7 IDOR via /user/friend/page Friend List Disclosure

Medium 4.3

In plain English

A medium-severity authorization bypass via user-controlled key in HuLa-Server from HuLaSpark. Proof-of-concept exploit code is public. The chance it is exploited in the next 30 days is estimated at 0.3% (higher than 21% of all known vulnerabilities).

Severity (CVSS 3.1)4.3Medium

Exploit odds (30 days)0.3%top 79.3% of all CVEs

Exploited in the wildNo reportsCISA SSVC: poc

Attack toolingNoneno public tooling known

Official description

HuLa-Server through 3.0.7 contains an insecure direct object reference vulnerability in FriendController.friendList that allows authenticated users to view other users' friend lists by supplying a uid parameter. Attackers can send GET requests to /user/friend/page with a victim's uid, bypassing the missing administrator or owner check to read any user's contact list.

Affected products (as reported)

Vendor	Product	Versions
HuLaSpark	HuLa-Server	0 – through 3.0.7

Weakness: CWE-639 · Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N

References

https://github.com/HuLaSpark/HuLa-Server/issues/34 issue-tracking
https://github.com/HuLaSpark/HuLa-Server/blob/v3.0.7/luohuo-cloud/luohuo-im/luohuo-im-controller/src/main/java/com/luohuo/flex/im/controller/user/FriendController.java#L59-L66 technical-description
https://hackmd.io/@hieuPenguinnn/hula-server-idor-privacy-feed-friend third-party-advisory
https://github.com/HuLaSpark/HuLa-Server product
VulnCheck Advisory: HuLa-Server through 3.0.7 IDOR via /user/friend/page Friend List Disclosure third-party-advisory